@@ -9,12 +9,15 @@ title: Brcmstb PCIe Host Controller Device Tree Bindings
 maintainers:
   - Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
 
-allOf:
-  - $ref: /schemas/pci/pci-bus.yaml#
-
 properties:
   compatible:
-    const: brcm,bcm2711-pcie # The Raspberry Pi 4
+    items:
+      - enum:
+          - brcm,bcm2711-pcie # The Raspberry Pi 4
+          - brcm,bcm7211-pcie # Broadcom STB version of RPi4
+          - brcm,bcm7278-pcie # Broadcom 7278 Arm
+          - brcm,bcm7216-pcie # Broadcom 7216 Arm
+          - brcm,bcm7445-pcie # Broadcom 7445 Arm
 
   reg:
     maxItems: 1

@@ -34,10 +37,12 @@ properties:
       - const: msi
 
   ranges:
-    maxItems: 1
+    minItems: 1
+    maxItems: 4
 
   dma-ranges:
-    maxItems: 1
+    minItems: 1
+    maxItems: 6
 
   clocks:
     maxItems: 1

@@ -58,8 +63,31 @@ properties:
 
   aspm-no-l0s: true
 
+  resets:
+    description: for "brcm,bcm7216-pcie", must be a valid reset
+      phandle pointing to the RESCAL reset controller provider node.
+    $ref: "/schemas/types.yaml#/definitions/phandle"
+
+  reset-names:
+    items:
+      - const: rescal
+
+  brcm,scb-sizes:
+    description: u64 giving the 64bit PCIe memory
+      viewport size of a memory controller.  There may be up to
+      three controllers, and each size must be a power of two
+      with a size greater or equal to the amount of memory the
+      controller supports.  Note that each memory controller
+      may have two component regions -- base and extended -- so
+      this information cannot be deduced from the dma-ranges.
+    $ref: /schemas/types.yaml#/definitions/uint64-array
+    items:
+      minItems: 1
+      maxItems: 3
+
 required:
   - reg
+  - ranges
   - dma-ranges
   - "#interrupt-cells"
   - interrupts

@@ -68,6 +96,18 @@ required:
   - interrupt-map
   - msi-controller
 
+allOf:
+  - $ref: /schemas/pci/pci-bus.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: brcm,bcm7216-pcie
+    then:
+      required:
+        - resets
+        - reset-names
+
 unevaluatedProperties: false
 
 examples:

@@ -93,7 +133,9 @@ examples:
                     msi-parent = <&pcie0>;
                     msi-controller;
                     ranges = <0x02000000 0x0 0xf8000000 0x6 0x00000000 0x0 0x04000000>;
-                    dma-ranges = <0x02000000 0x0 0x00000000 0x0 0x00000000 0x0 0x80000000>;
+                    dma-ranges = <0x42000000 0x1 0x00000000 0x0 0x40000000 0x0 0x80000000>,
+                                 <0x42000000 0x1 0x80000000 0x3 0x00000000 0x0 0x80000000>;
                     brcm,enable-ssc;
+                    brcm,scb-sizes =  <0x0000000080000000 0x0000000080000000>;
             };
     };